apikeys/apiv2/api_keys_client.go

// Copyright 2024 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Code generated by protoc-gen-go_gapic. DO NOT EDIT.

package apikeys

import (
	"bytes"
	"context"
	"fmt"
	"io"
	"math"
	"net/http"
	"net/url"
	"time"

	apikeyspb "cloud.google.com/go/apikeys/apiv2/apikeyspb"
	"cloud.google.com/go/longrunning"
	lroauto "cloud.google.com/go/longrunning/autogen"
	longrunningpb "cloud.google.com/go/longrunning/autogen/longrunningpb"
	gax "github.com/googleapis/gax-go/v2"
	"google.golang.org/api/googleapi"
	"google.golang.org/api/iterator"
	"google.golang.org/api/option"
	"google.golang.org/api/option/internaloption"
	gtransport "google.golang.org/api/transport/grpc"
	httptransport "google.golang.org/api/transport/http"
	"google.golang.org/grpc"
	"google.golang.org/protobuf/encoding/protojson"
	"google.golang.org/protobuf/proto"
)

var newClientHook clientHook

// CallOptions contains the retry settings for each method of Client.
type CallOptions struct {
	CreateKey    []gax.CallOption
	ListKeys     []gax.CallOption
	GetKey       []gax.CallOption
	GetKeyString []gax.CallOption
	UpdateKey    []gax.CallOption
	DeleteKey    []gax.CallOption
	UndeleteKey  []gax.CallOption
	LookupKey    []gax.CallOption
	GetOperation []gax.CallOption
}

func defaultGRPCClientOptions() []option.ClientOption {
	return []option.ClientOption{
		internaloption.WithDefaultEndpoint("apikeys.googleapis.com:443"),
		internaloption.WithDefaultEndpointTemplate("apikeys.UNIVERSE_DOMAIN:443"),
		internaloption.WithDefaultMTLSEndpoint("apikeys.mtls.googleapis.com:443"),
		internaloption.WithDefaultUniverseDomain("googleapis.com"),
		internaloption.WithDefaultAudience("https://apikeys.googleapis.com/"),
		internaloption.WithDefaultScopes(DefaultAuthScopes()...),
		internaloption.EnableJwtWithScope(),
		option.WithGRPCDialOption(grpc.WithDefaultCallOptions(
			grpc.MaxCallRecvMsgSize(math.MaxInt32))),
	}
}

func defaultCallOptions() *CallOptions {
	return &CallOptions{
		CreateKey: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		ListKeys: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		GetKey: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		GetKeyString: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		UpdateKey: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		DeleteKey: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		UndeleteKey: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		LookupKey: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		GetOperation: []gax.CallOption{},
	}
}

func defaultRESTCallOptions() *CallOptions {
	return &CallOptions{
		CreateKey: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		ListKeys: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		GetKey: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		GetKeyString: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		UpdateKey: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		DeleteKey: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		UndeleteKey: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		LookupKey: []gax.CallOption{
			gax.WithTimeout(10000 * time.Millisecond),
		},
		GetOperation: []gax.CallOption{},
	}
}

// internalClient is an interface that defines the methods available from API Keys API.
type internalClient interface {
	Close() error
	setGoogleClientInfo(...string)
	Connection() *grpc.ClientConn
	CreateKey(context.Context, *apikeyspb.CreateKeyRequest, ...gax.CallOption) (*CreateKeyOperation, error)
	CreateKeyOperation(name string) *CreateKeyOperation
	ListKeys(context.Context, *apikeyspb.ListKeysRequest, ...gax.CallOption) *KeyIterator
	GetKey(context.Context, *apikeyspb.GetKeyRequest, ...gax.CallOption) (*apikeyspb.Key, error)
	GetKeyString(context.Context, *apikeyspb.GetKeyStringRequest, ...gax.CallOption) (*apikeyspb.GetKeyStringResponse, error)
	UpdateKey(context.Context, *apikeyspb.UpdateKeyRequest, ...gax.CallOption) (*UpdateKeyOperation, error)
	UpdateKeyOperation(name string) *UpdateKeyOperation
	DeleteKey(context.Context, *apikeyspb.DeleteKeyRequest, ...gax.CallOption) (*DeleteKeyOperation, error)
	DeleteKeyOperation(name string) *DeleteKeyOperation
	UndeleteKey(context.Context, *apikeyspb.UndeleteKeyRequest, ...gax.CallOption) (*UndeleteKeyOperation, error)
	UndeleteKeyOperation(name string) *UndeleteKeyOperation
	LookupKey(context.Context, *apikeyspb.LookupKeyRequest, ...gax.CallOption) (*apikeyspb.LookupKeyResponse, error)
	GetOperation(context.Context, *longrunningpb.GetOperationRequest, ...gax.CallOption) (*longrunningpb.Operation, error)
}

// Client is a client for interacting with API Keys API.
// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
//
// Manages the API keys associated with projects.
type Client struct {
	// The internal transport-dependent client.
	internalClient internalClient

	// The call options for this service.
	CallOptions *CallOptions

	// LROClient is used internally to handle long-running operations.
	// It is exposed so that its CallOptions can be modified if required.
	// Users should not Close this client.
	LROClient *lroauto.OperationsClient
}

// Wrapper methods routed to the internal client.

// Close closes the connection to the API service. The user should invoke this when
// the client is no longer required.
func (c *Client) Close() error {
	return c.internalClient.Close()
}

// setGoogleClientInfo sets the name and version of the application in
// the `x-goog-api-client` header passed on each request. Intended for
// use by Google-written clients.
func (c *Client) setGoogleClientInfo(keyval ...string) {
	c.internalClient.setGoogleClientInfo(keyval...)
}

// Connection returns a connection to the API service.
//
// Deprecated: Connections are now pooled so this method does not always
// return the same resource.
func (c *Client) Connection() *grpc.ClientConn {
	return c.internalClient.Connection()
}

// CreateKey creates a new API key.
//
// NOTE: Key is a global resource; hence the only supported value for
// location is global.
func (c *Client) CreateKey(ctx context.Context, req *apikeyspb.CreateKeyRequest, opts ...gax.CallOption) (*CreateKeyOperation, error) {
	return c.internalClient.CreateKey(ctx, req, opts...)
}

// CreateKeyOperation returns a new CreateKeyOperation from a given name.
// The name must be that of a previously created CreateKeyOperation, possibly from a different process.
func (c *Client) CreateKeyOperation(name string) *CreateKeyOperation {
	return c.internalClient.CreateKeyOperation(name)
}

// ListKeys lists the API keys owned by a project. The key string of the API key
// isn’t included in the response.
//
// NOTE: Key is a global resource; hence the only supported value for
// location is global.
func (c *Client) ListKeys(ctx context.Context, req *apikeyspb.ListKeysRequest, opts ...gax.CallOption) *KeyIterator {
	return c.internalClient.ListKeys(ctx, req, opts...)
}

// GetKey gets the metadata for an API key. The key string of the API key
// isn’t included in the response.
//
// NOTE: Key is a global resource; hence the only supported value for
// location is global.
func (c *Client) GetKey(ctx context.Context, req *apikeyspb.GetKeyRequest, opts ...gax.CallOption) (*apikeyspb.Key, error) {
	return c.internalClient.GetKey(ctx, req, opts...)
}

// GetKeyString get the key string for an API key.
//
// NOTE: Key is a global resource; hence the only supported value for
// location is global.
func (c *Client) GetKeyString(ctx context.Context, req *apikeyspb.GetKeyStringRequest, opts ...gax.CallOption) (*apikeyspb.GetKeyStringResponse, error) {
	return c.internalClient.GetKeyString(ctx, req, opts...)
}

// UpdateKey patches the modifiable fields of an API key.
// The key string of the API key isn’t included in the response.
//
// NOTE: Key is a global resource; hence the only supported value for
// location is global.
func (c *Client) UpdateKey(ctx context.Context, req *apikeyspb.UpdateKeyRequest, opts ...gax.CallOption) (*UpdateKeyOperation, error) {
	return c.internalClient.UpdateKey(ctx, req, opts...)
}

// UpdateKeyOperation returns a new UpdateKeyOperation from a given name.
// The name must be that of a previously created UpdateKeyOperation, possibly from a different process.
func (c *Client) UpdateKeyOperation(name string) *UpdateKeyOperation {
	return c.internalClient.UpdateKeyOperation(name)
}

// DeleteKey deletes an API key. Deleted key can be retrieved within 30 days of
// deletion. Afterward, key will be purged from the project.
//
// NOTE: Key is a global resource; hence the only supported value for
// location is global.
func (c *Client) DeleteKey(ctx context.Context, req *apikeyspb.DeleteKeyRequest, opts ...gax.CallOption) (*DeleteKeyOperation, error) {
	return c.internalClient.DeleteKey(ctx, req, opts...)
}

// DeleteKeyOperation returns a new DeleteKeyOperation from a given name.
// The name must be that of a previously created DeleteKeyOperation, possibly from a different process.
func (c *Client) DeleteKeyOperation(name string) *DeleteKeyOperation {
	return c.internalClient.DeleteKeyOperation(name)
}

// UndeleteKey undeletes an API key which was deleted within 30 days.
//
// NOTE: Key is a global resource; hence the only supported value for
// location is global.
func (c *Client) UndeleteKey(ctx context.Context, req *apikeyspb.UndeleteKeyRequest, opts ...gax.CallOption) (*UndeleteKeyOperation, error) {
	return c.internalClient.UndeleteKey(ctx, req, opts...)
}

// UndeleteKeyOperation returns a new UndeleteKeyOperation from a given name.
// The name must be that of a previously created UndeleteKeyOperation, possibly from a different process.
func (c *Client) UndeleteKeyOperation(name string) *UndeleteKeyOperation {
	return c.internalClient.UndeleteKeyOperation(name)
}

// LookupKey find the parent project and resource name of the API
// key that matches the key string in the request. If the API key has been
// purged, resource name will not be set.
// The service account must have the apikeys.keys.lookup permission
// on the parent project.
func (c *Client) LookupKey(ctx context.Context, req *apikeyspb.LookupKeyRequest, opts ...gax.CallOption) (*apikeyspb.LookupKeyResponse, error) {
	return c.internalClient.LookupKey(ctx, req, opts...)
}

// GetOperation is a utility method from google.longrunning.Operations.
func (c *Client) GetOperation(ctx context.Context, req *longrunningpb.GetOperationRequest, opts ...gax.CallOption) (*longrunningpb.Operation, error) {
	return c.internalClient.GetOperation(ctx, req, opts...)
}

// gRPCClient is a client for interacting with API Keys API over gRPC transport.
//
// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
type gRPCClient struct {
	// Connection pool of gRPC connections to the service.
	connPool gtransport.ConnPool

	// Points back to the CallOptions field of the containing Client
	CallOptions **CallOptions

	// The gRPC API client.
	client apikeyspb.ApiKeysClient

	// LROClient is used internally to handle long-running operations.
	// It is exposed so that its CallOptions can be modified if required.
	// Users should not Close this client.
	LROClient **lroauto.OperationsClient

	operationsClient longrunningpb.OperationsClient

	// The x-goog-* metadata to be sent with each request.
	xGoogHeaders []string
}

// NewClient creates a new api keys client based on gRPC.
// The returned client must be Closed when it is done being used to clean up its underlying connections.
//
// Manages the API keys associated with projects.
func NewClient(ctx context.Context, opts ...option.ClientOption) (*Client, error) {
	clientOpts := defaultGRPCClientOptions()
	if newClientHook != nil {
		hookOpts, err := newClientHook(ctx, clientHookParams{})
		if err != nil {
			return nil, err
		}
		clientOpts = append(clientOpts, hookOpts...)
	}

	connPool, err := gtransport.DialPool(ctx, append(clientOpts, opts...)...)
	if err != nil {
		return nil, err
	}
	client := Client{CallOptions: defaultCallOptions()}

	c := &gRPCClient{
		connPool:         connPool,
		client:           apikeyspb.NewApiKeysClient(connPool),
		CallOptions:      &client.CallOptions,
		operationsClient: longrunningpb.NewOperationsClient(connPool),
	}
	c.setGoogleClientInfo()

	client.internalClient = c

	client.LROClient, err = lroauto.NewOperationsClient(ctx, gtransport.WithConnPool(connPool))
	if err != nil {
		// This error "should not happen", since we are just reusing old connection pool
		// and never actually need to dial.
		// If this does happen, we could leak connp. However, we cannot close conn:
		// If the user invoked the constructor with option.WithGRPCConn,
		// we would close a connection that's still in use.
		// TODO: investigate error conditions.
		return nil, err
	}
	c.LROClient = &client.LROClient
	return &client, nil
}

// Connection returns a connection to the API service.
//
// Deprecated: Connections are now pooled so this method does not always
// return the same resource.
func (c *gRPCClient) Connection() *grpc.ClientConn {
	return c.connPool.Conn()
}

// setGoogleClientInfo sets the name and version of the application in
// the `x-goog-api-client` header passed on each request. Intended for
// use by Google-written clients.
func (c *gRPCClient) setGoogleClientInfo(keyval ...string) {
	kv := append([]string{"gl-go", gax.GoVersion}, keyval...)
	kv = append(kv, "gapic", getVersionClient(), "gax", gax.Version, "grpc", grpc.Version)
	c.xGoogHeaders = []string{"x-goog-api-client", gax.XGoogHeader(kv...)}
}

// Close closes the connection to the API service. The user should invoke this when
// the client is no longer required.
func (c *gRPCClient) Close() error {
	return c.connPool.Close()
}

// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
type restClient struct {
	// The http endpoint to connect to.
	endpoint string

	// The http client.
	httpClient *http.Client

	// LROClient is used internally to handle long-running operations.
	// It is exposed so that its CallOptions can be modified if required.
	// Users should not Close this client.
	LROClient **lroauto.OperationsClient

	// The x-goog-* headers to be sent with each request.
	xGoogHeaders []string

	// Points back to the CallOptions field of the containing Client
	CallOptions **CallOptions
}

// NewRESTClient creates a new api keys rest client.
//
// Manages the API keys associated with projects.
func NewRESTClient(ctx context.Context, opts ...option.ClientOption) (*Client, error) {
	clientOpts := append(defaultRESTClientOptions(), opts...)
	httpClient, endpoint, err := httptransport.NewClient(ctx, clientOpts...)
	if err != nil {
		return nil, err
	}

	callOpts := defaultRESTCallOptions()
	c := &restClient{
		endpoint:    endpoint,
		httpClient:  httpClient,
		CallOptions: &callOpts,
	}
	c.setGoogleClientInfo()

	lroOpts := []option.ClientOption{
		option.WithHTTPClient(httpClient),
		option.WithEndpoint(endpoint),
	}
	opClient, err := lroauto.NewOperationsRESTClient(ctx, lroOpts...)
	if err != nil {
		return nil, err
	}
	c.LROClient = &opClient

	return &Client{internalClient: c, CallOptions: callOpts}, nil
}

func defaultRESTClientOptions() []option.ClientOption {
	return []option.ClientOption{
		internaloption.WithDefaultEndpoint("https://apikeys.googleapis.com"),
		internaloption.WithDefaultEndpointTemplate("https://apikeys.UNIVERSE_DOMAIN"),
		internaloption.WithDefaultMTLSEndpoint("https://apikeys.mtls.googleapis.com"),
		internaloption.WithDefaultUniverseDomain("googleapis.com"),
		internaloption.WithDefaultAudience("https://apikeys.googleapis.com/"),
		internaloption.WithDefaultScopes(DefaultAuthScopes()...),
	}
}

// setGoogleClientInfo sets the name and version of the application in
// the `x-goog-api-client` header passed on each request. Intended for
// use by Google-written clients.
func (c *restClient) setGoogleClientInfo(keyval ...string) {
	kv := append([]string{"gl-go", gax.GoVersion}, keyval...)
	kv = append(kv, "gapic", getVersionClient(), "gax", gax.Version, "rest", "UNKNOWN")
	c.xGoogHeaders = []string{"x-goog-api-client", gax.XGoogHeader(kv...)}
}

// Close closes the connection to the API service. The user should invoke this when
// the client is no longer required.
func (c *restClient) Close() error {
	// Replace httpClient with nil to force cleanup.
	c.httpClient = nil
	return nil
}

// Connection returns a connection to the API service.
//
// Deprecated: This method always returns nil.
func (c *restClient) Connection() *grpc.ClientConn {
	return nil
}
func (c *gRPCClient) CreateKey(ctx context.Context, req *apikeyspb.CreateKeyRequest, opts ...gax.CallOption) (*CreateKeyOperation, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).CreateKey[0:len((*c.CallOptions).CreateKey):len((*c.CallOptions).CreateKey)], opts...)
	var resp *longrunningpb.Operation
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.client.CreateKey(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return &CreateKeyOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, resp),
	}, nil
}

func (c *gRPCClient) ListKeys(ctx context.Context, req *apikeyspb.ListKeysRequest, opts ...gax.CallOption) *KeyIterator {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).ListKeys[0:len((*c.CallOptions).ListKeys):len((*c.CallOptions).ListKeys)], opts...)
	it := &KeyIterator{}
	req = proto.Clone(req).(*apikeyspb.ListKeysRequest)
	it.InternalFetch = func(pageSize int, pageToken string) ([]*apikeyspb.Key, string, error) {
		resp := &apikeyspb.ListKeysResponse{}
		if pageToken != "" {
			req.PageToken = pageToken
		}
		if pageSize > math.MaxInt32 {
			req.PageSize = math.MaxInt32
		} else if pageSize != 0 {
			req.PageSize = int32(pageSize)
		}
		err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
			var err error
			resp, err = c.client.ListKeys(ctx, req, settings.GRPC...)
			return err
		}, opts...)
		if err != nil {
			return nil, "", err
		}

		it.Response = resp
		return resp.GetKeys(), resp.GetNextPageToken(), nil
	}
	fetch := func(pageSize int, pageToken string) (string, error) {
		items, nextPageToken, err := it.InternalFetch(pageSize, pageToken)
		if err != nil {
			return "", err
		}
		it.items = append(it.items, items...)
		return nextPageToken, nil
	}

	it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf)
	it.pageInfo.MaxSize = int(req.GetPageSize())
	it.pageInfo.Token = req.GetPageToken()

	return it
}

func (c *gRPCClient) GetKey(ctx context.Context, req *apikeyspb.GetKeyRequest, opts ...gax.CallOption) (*apikeyspb.Key, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).GetKey[0:len((*c.CallOptions).GetKey):len((*c.CallOptions).GetKey)], opts...)
	var resp *apikeyspb.Key
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.client.GetKey(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

func (c *gRPCClient) GetKeyString(ctx context.Context, req *apikeyspb.GetKeyStringRequest, opts ...gax.CallOption) (*apikeyspb.GetKeyStringResponse, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).GetKeyString[0:len((*c.CallOptions).GetKeyString):len((*c.CallOptions).GetKeyString)], opts...)
	var resp *apikeyspb.GetKeyStringResponse
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.client.GetKeyString(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

func (c *gRPCClient) UpdateKey(ctx context.Context, req *apikeyspb.UpdateKeyRequest, opts ...gax.CallOption) (*UpdateKeyOperation, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "key.name", url.QueryEscape(req.GetKey().GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).UpdateKey[0:len((*c.CallOptions).UpdateKey):len((*c.CallOptions).UpdateKey)], opts...)
	var resp *longrunningpb.Operation
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.client.UpdateKey(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return &UpdateKeyOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, resp),
	}, nil
}

func (c *gRPCClient) DeleteKey(ctx context.Context, req *apikeyspb.DeleteKeyRequest, opts ...gax.CallOption) (*DeleteKeyOperation, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).DeleteKey[0:len((*c.CallOptions).DeleteKey):len((*c.CallOptions).DeleteKey)], opts...)
	var resp *longrunningpb.Operation
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.client.DeleteKey(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return &DeleteKeyOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, resp),
	}, nil
}

func (c *gRPCClient) UndeleteKey(ctx context.Context, req *apikeyspb.UndeleteKeyRequest, opts ...gax.CallOption) (*UndeleteKeyOperation, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).UndeleteKey[0:len((*c.CallOptions).UndeleteKey):len((*c.CallOptions).UndeleteKey)], opts...)
	var resp *longrunningpb.Operation
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.client.UndeleteKey(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return &UndeleteKeyOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, resp),
	}, nil
}

func (c *gRPCClient) LookupKey(ctx context.Context, req *apikeyspb.LookupKeyRequest, opts ...gax.CallOption) (*apikeyspb.LookupKeyResponse, error) {
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, c.xGoogHeaders...)
	opts = append((*c.CallOptions).LookupKey[0:len((*c.CallOptions).LookupKey):len((*c.CallOptions).LookupKey)], opts...)
	var resp *apikeyspb.LookupKeyResponse
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.client.LookupKey(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

func (c *gRPCClient) GetOperation(ctx context.Context, req *longrunningpb.GetOperationRequest, opts ...gax.CallOption) (*longrunningpb.Operation, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).GetOperation[0:len((*c.CallOptions).GetOperation):len((*c.CallOptions).GetOperation)], opts...)
	var resp *longrunningpb.Operation
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.operationsClient.GetOperation(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

// CreateKey creates a new API key.
//
// NOTE: Key is a global resource; hence the only supported value for
// location is global.
func (c *restClient) CreateKey(ctx context.Context, req *apikeyspb.CreateKeyRequest, opts ...gax.CallOption) (*CreateKeyOperation, error) {
	m := protojson.MarshalOptions{AllowPartial: true, UseEnumNumbers: true}
	body := req.GetKey()
	jsonReq, err := m.Marshal(body)
	if err != nil {
		return nil, err
	}

	baseUrl, err := url.Parse(c.endpoint)
	if err != nil {
		return nil, err
	}
	baseUrl.Path += fmt.Sprintf("/v2/%v/keys", req.GetParent())

	params := url.Values{}
	params.Add("$alt", "json;enum-encoding=int")
	if req.GetKeyId() != "" {
		params.Add("keyId", fmt.Sprintf("%v", req.GetKeyId()))
	}

	baseUrl.RawQuery = params.Encode()

	// Build HTTP headers from client and context metadata.
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))}

	hds = append(c.xGoogHeaders, hds...)
	hds = append(hds, "Content-Type", "application/json")
	headers := gax.BuildHeaders(ctx, hds...)
	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
	resp := &longrunningpb.Operation{}
	e := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		if settings.Path != "" {
			baseUrl.Path = settings.Path
		}
		httpReq, err := http.NewRequest("POST", baseUrl.String(), bytes.NewReader(jsonReq))
		if err != nil {
			return err
		}
		httpReq = httpReq.WithContext(ctx)
		httpReq.Header = headers

		httpRsp, err := c.httpClient.Do(httpReq)
		if err != nil {
			return err
		}
		defer httpRsp.Body.Close()

		if err = googleapi.CheckResponse(httpRsp); err != nil {
			return err
		}

		buf, err := io.ReadAll(httpRsp.Body)
		if err != nil {
			return err
		}

		if err := unm.Unmarshal(buf, resp); err != nil {
			return err
		}

		return nil
	}, opts...)
	if e != nil {
		return nil, e
	}

	override := fmt.Sprintf("/v2/%s", resp.GetName())
	return &CreateKeyOperation{
		lro:      longrunning.InternalNewOperation(*c.LROClient, resp),
		pollPath: override,
	}, nil
}

// ListKeys lists the API keys owned by a project. The key string of the API key
// isn’t included in the response.
//
// NOTE: Key is a global resource; hence the only supported value for
// location is global.
func (c *restClient) ListKeys(ctx context.Context, req *apikeyspb.ListKeysRequest, opts ...gax.CallOption) *KeyIterator {
	it := &KeyIterator{}
	req = proto.Clone(req).(*apikeyspb.ListKeysRequest)
	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
	it.InternalFetch = func(pageSize int, pageToken string) ([]*apikeyspb.Key, string, error) {
		resp := &apikeyspb.ListKeysResponse{}
		if pageToken != "" {
			req.PageToken = pageToken
		}
		if pageSize > math.MaxInt32 {
			req.PageSize = math.MaxInt32
		} else if pageSize != 0 {
			req.PageSize = int32(pageSize)
		}
		baseUrl, err := url.Parse(c.endpoint)
		if err != nil {
			return nil, "", err
		}
		baseUrl.Path += fmt.Sprintf("/v2/%v/keys", req.GetParent())

		params := url.Values{}
		params.Add("$alt", "json;enum-encoding=int")
		if req.GetPageSize() != 0 {
			params.Add("pageSize", fmt.Sprintf("%v", req.GetPageSize()))
		}
		if req.GetPageToken() != "" {
			params.Add("pageToken", fmt.Sprintf("%v", req.GetPageToken()))
		}
		if req.GetShowDeleted() {
			params.Add("showDeleted", fmt.Sprintf("%v", req.GetShowDeleted()))
		}

		baseUrl.RawQuery = params.Encode()

		// Build HTTP headers from client and context metadata.
		hds := append(c.xGoogHeaders, "Content-Type", "application/json")
		headers := gax.BuildHeaders(ctx, hds...)
		e := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
			if settings.Path != "" {
				baseUrl.Path = settings.Path
			}
			httpReq, err := http.NewRequest("GET", baseUrl.String(), nil)
			if err != nil {
				return err
			}
			httpReq.Header = headers

			httpRsp, err := c.httpClient.Do(httpReq)
			if err != nil {
				return err
			}
			defer httpRsp.Body.Close()

			if err = googleapi.CheckResponse(httpRsp); err != nil {
				return err
			}

			buf, err := io.ReadAll(httpRsp.Body)
			if err != nil {
				return err
			}

			if err := unm.Unmarshal(buf, resp); err != nil {
				return err
			}

			return nil
		}, opts...)
		if e != nil {
			return nil, "", e
		}
		it.Response = resp
		return resp.GetKeys(), resp.GetNextPageToken(), nil
	}

	fetch := func(pageSize int, pageToken string) (string, error) {
		items, nextPageToken, err := it.InternalFetch(pageSize, pageToken)
		if err != nil {
			return "", err
		}
		it.items = append(it.items, items...)
		return nextPageToken, nil
	}

	it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf)
	it.pageInfo.MaxSize = int(req.GetPageSize())
	it.pageInfo.Token = req.GetPageToken()

	return it
}

// GetKey gets the metadata for an API key. The key string of the API key
// isn’t included in the response.
//
// NOTE: Key is a global resource; hence the only supported value for
// location is global.
func (c *restClient) GetKey(ctx context.Context, req *apikeyspb.GetKeyRequest, opts ...gax.CallOption) (*apikeyspb.Key, error) {
	baseUrl, err := url.Parse(c.endpoint)
	if err != nil {
		return nil, err
	}
	baseUrl.Path += fmt.Sprintf("/v2/%v", req.GetName())

	params := url.Values{}
	params.Add("$alt", "json;enum-encoding=int")

	baseUrl.RawQuery = params.Encode()

	// Build HTTP headers from client and context metadata.
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	hds = append(hds, "Content-Type", "application/json")
	headers := gax.BuildHeaders(ctx, hds...)
	opts = append((*c.CallOptions).GetKey[0:len((*c.CallOptions).GetKey):len((*c.CallOptions).GetKey)], opts...)
	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
	resp := &apikeyspb.Key{}
	e := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		if settings.Path != "" {
			baseUrl.Path = settings.Path
		}
		httpReq, err := http.NewRequest("GET", baseUrl.String(), nil)
		if err != nil {
			return err
		}
		httpReq = httpReq.WithContext(ctx)
		httpReq.Header = headers

		httpRsp, err := c.httpClient.Do(httpReq)
		if err != nil {
			return err
		}
		defer httpRsp.Body.Close()

		if err = googleapi.CheckResponse(httpRsp); err != nil {
			return err
		}

		buf, err := io.ReadAll(httpRsp.Body)
		if err != nil {
			return err
		}

		if err := unm.Unmarshal(buf, resp); err != nil {
			return err
		}

		return nil
	}, opts...)
	if e != nil {
		return nil, e
	}
	return resp, nil
}

// GetKeyString get the key string for an API key.
//
// NOTE: Key is a global resource; hence the only supported value for
// location is global.
func (c *restClient) GetKeyString(ctx context.Context, req *apikeyspb.GetKeyStringRequest, opts ...gax.CallOption) (*apikeyspb.GetKeyStringResponse, error) {
	baseUrl, err := url.Parse(c.endpoint)
	if err != nil {
		return nil, err
	}
	baseUrl.Path += fmt.Sprintf("/v2/%v/keyString", req.GetName())

	params := url.Values{}
	params.Add("$alt", "json;enum-encoding=int")

	baseUrl.RawQuery = params.Encode()

	// Build HTTP headers from client and context metadata.
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	hds = append(hds, "Content-Type", "application/json")
	headers := gax.BuildHeaders(ctx, hds...)
	opts = append((*c.CallOptions).GetKeyString[0:len((*c.CallOptions).GetKeyString):len((*c.CallOptions).GetKeyString)], opts...)
	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
	resp := &apikeyspb.GetKeyStringResponse{}
	e := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		if settings.Path != "" {
			baseUrl.Path = settings.Path
		}
		httpReq, err := http.NewRequest("GET", baseUrl.String(), nil)
		if err != nil {
			return err
		}
		httpReq = httpReq.WithContext(ctx)
		httpReq.Header = headers

		httpRsp, err := c.httpClient.Do(httpReq)
		if err != nil {
			return err
		}
		defer httpRsp.Body.Close()

		if err = googleapi.CheckResponse(httpRsp); err != nil {
			return err
		}

		buf, err := io.ReadAll(httpRsp.Body)
		if err != nil {
			return err
		}

		if err := unm.Unmarshal(buf, resp); err != nil {
			return err
		}

		return nil
	}, opts...)
	if e != nil {
		return nil, e
	}
	return resp, nil
}

// UpdateKey patches the modifiable fields of an API key.
// The key string of the API key isn’t included in the response.
//
// NOTE: Key is a global resource; hence the only supported value for
// location is global.
func (c *restClient) UpdateKey(ctx context.Context, req *apikeyspb.UpdateKeyRequest, opts ...gax.CallOption) (*UpdateKeyOperation, error) {
	m := protojson.MarshalOptions{AllowPartial: true, UseEnumNumbers: true}
	body := req.GetKey()
	jsonReq, err := m.Marshal(body)
	if err != nil {
		return nil, err
	}

	baseUrl, err := url.Parse(c.endpoint)
	if err != nil {
		return nil, err
	}
	baseUrl.Path += fmt.Sprintf("/v2/%v", req.GetKey().GetName())

	params := url.Values{}
	params.Add("$alt", "json;enum-encoding=int")
	if req.GetUpdateMask() != nil {
		updateMask, err := protojson.Marshal(req.GetUpdateMask())
		if err != nil {
			return nil, err
		}
		params.Add("updateMask", string(updateMask[1:len(updateMask)-1]))
	}

	baseUrl.RawQuery = params.Encode()

	// Build HTTP headers from client and context metadata.
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "key.name", url.QueryEscape(req.GetKey().GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	hds = append(hds, "Content-Type", "application/json")
	headers := gax.BuildHeaders(ctx, hds...)
	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
	resp := &longrunningpb.Operation{}
	e := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		if settings.Path != "" {
			baseUrl.Path = settings.Path
		}
		httpReq, err := http.NewRequest("PATCH", baseUrl.String(), bytes.NewReader(jsonReq))
		if err != nil {
			return err
		}
		httpReq = httpReq.WithContext(ctx)
		httpReq.Header = headers

		httpRsp, err := c.httpClient.Do(httpReq)
		if err != nil {
			return err
		}
		defer httpRsp.Body.Close()

		if err = googleapi.CheckResponse(httpRsp); err != nil {
			return err
		}

		buf, err := io.ReadAll(httpRsp.Body)
		if err != nil {
			return err
		}

		if err := unm.Unmarshal(buf, resp); err != nil {
			return err
		}

		return nil
	}, opts...)
	if e != nil {
		return nil, e
	}

	override := fmt.Sprintf("/v2/%s", resp.GetName())
	return &UpdateKeyOperation{
		lro:      longrunning.InternalNewOperation(*c.LROClient, resp),
		pollPath: override,
	}, nil
}

// DeleteKey deletes an API key. Deleted key can be retrieved within 30 days of
// deletion. Afterward, key will be purged from the project.
//
// NOTE: Key is a global resource; hence the only supported value for
// location is global.
func (c *restClient) DeleteKey(ctx context.Context, req *apikeyspb.DeleteKeyRequest, opts ...gax.CallOption) (*DeleteKeyOperation, error) {
	baseUrl, err := url.Parse(c.endpoint)
	if err != nil {
		return nil, err
	}
	baseUrl.Path += fmt.Sprintf("/v2/%v", req.GetName())

	params := url.Values{}
	params.Add("$alt", "json;enum-encoding=int")
	if req.GetEtag() != "" {
		params.Add("etag", fmt.Sprintf("%v", req.GetEtag()))
	}

	baseUrl.RawQuery = params.Encode()

	// Build HTTP headers from client and context metadata.
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	hds = append(hds, "Content-Type", "application/json")
	headers := gax.BuildHeaders(ctx, hds...)
	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
	resp := &longrunningpb.Operation{}
	e := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		if settings.Path != "" {
			baseUrl.Path = settings.Path
		}
		httpReq, err := http.NewRequest("DELETE", baseUrl.String(), nil)
		if err != nil {
			return err
		}
		httpReq = httpReq.WithContext(ctx)
		httpReq.Header = headers

		httpRsp, err := c.httpClient.Do(httpReq)
		if err != nil {
			return err
		}
		defer httpRsp.Body.Close()

		if err = googleapi.CheckResponse(httpRsp); err != nil {
			return err
		}

		buf, err := io.ReadAll(httpRsp.Body)
		if err != nil {
			return err
		}

		if err := unm.Unmarshal(buf, resp); err != nil {
			return err
		}

		return nil
	}, opts...)
	if e != nil {
		return nil, e
	}

	override := fmt.Sprintf("/v2/%s", resp.GetName())
	return &DeleteKeyOperation{
		lro:      longrunning.InternalNewOperation(*c.LROClient, resp),
		pollPath: override,
	}, nil
}

// UndeleteKey undeletes an API key which was deleted within 30 days.
//
// NOTE: Key is a global resource; hence the only supported value for
// location is global.
func (c *restClient) UndeleteKey(ctx context.Context, req *apikeyspb.UndeleteKeyRequest, opts ...gax.CallOption) (*UndeleteKeyOperation, error) {
	m := protojson.MarshalOptions{AllowPartial: true, UseEnumNumbers: true}
	jsonReq, err := m.Marshal(req)
	if err != nil {
		return nil, err
	}

	baseUrl, err := url.Parse(c.endpoint)
	if err != nil {
		return nil, err
	}
	baseUrl.Path += fmt.Sprintf("/v2/%v:undelete", req.GetName())

	params := url.Values{}
	params.Add("$alt", "json;enum-encoding=int")

	baseUrl.RawQuery = params.Encode()

	// Build HTTP headers from client and context metadata.
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	hds = append(hds, "Content-Type", "application/json")
	headers := gax.BuildHeaders(ctx, hds...)
	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
	resp := &longrunningpb.Operation{}
	e := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		if settings.Path != "" {
			baseUrl.Path = settings.Path
		}
		httpReq, err := http.NewRequest("POST", baseUrl.String(), bytes.NewReader(jsonReq))
		if err != nil {
			return err
		}
		httpReq = httpReq.WithContext(ctx)
		httpReq.Header = headers

		httpRsp, err := c.httpClient.Do(httpReq)
		if err != nil {
			return err
		}
		defer httpRsp.Body.Close()

		if err = googleapi.CheckResponse(httpRsp); err != nil {
			return err
		}

		buf, err := io.ReadAll(httpRsp.Body)
		if err != nil {
			return err
		}

		if err := unm.Unmarshal(buf, resp); err != nil {
			return err
		}

		return nil
	}, opts...)
	if e != nil {
		return nil, e
	}

	override := fmt.Sprintf("/v2/%s", resp.GetName())
	return &UndeleteKeyOperation{
		lro:      longrunning.InternalNewOperation(*c.LROClient, resp),
		pollPath: override,
	}, nil
}

// LookupKey find the parent project and resource name of the API
// key that matches the key string in the request. If the API key has been
// purged, resource name will not be set.
// The service account must have the apikeys.keys.lookup permission
// on the parent project.
func (c *restClient) LookupKey(ctx context.Context, req *apikeyspb.LookupKeyRequest, opts ...gax.CallOption) (*apikeyspb.LookupKeyResponse, error) {
	baseUrl, err := url.Parse(c.endpoint)
	if err != nil {
		return nil, err
	}
	baseUrl.Path += fmt.Sprintf("/v2/keys:lookupKey")

	params := url.Values{}
	params.Add("$alt", "json;enum-encoding=int")
	params.Add("keyString", fmt.Sprintf("%v", req.GetKeyString()))

	baseUrl.RawQuery = params.Encode()

	// Build HTTP headers from client and context metadata.
	hds := append(c.xGoogHeaders, "Content-Type", "application/json")
	headers := gax.BuildHeaders(ctx, hds...)
	opts = append((*c.CallOptions).LookupKey[0:len((*c.CallOptions).LookupKey):len((*c.CallOptions).LookupKey)], opts...)
	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
	resp := &apikeyspb.LookupKeyResponse{}
	e := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		if settings.Path != "" {
			baseUrl.Path = settings.Path
		}
		httpReq, err := http.NewRequest("GET", baseUrl.String(), nil)
		if err != nil {
			return err
		}
		httpReq = httpReq.WithContext(ctx)
		httpReq.Header = headers

		httpRsp, err := c.httpClient.Do(httpReq)
		if err != nil {
			return err
		}
		defer httpRsp.Body.Close()

		if err = googleapi.CheckResponse(httpRsp); err != nil {
			return err
		}

		buf, err := io.ReadAll(httpRsp.Body)
		if err != nil {
			return err
		}

		if err := unm.Unmarshal(buf, resp); err != nil {
			return err
		}

		return nil
	}, opts...)
	if e != nil {
		return nil, e
	}
	return resp, nil
}

// GetOperation is a utility method from google.longrunning.Operations.
func (c *restClient) GetOperation(ctx context.Context, req *longrunningpb.GetOperationRequest, opts ...gax.CallOption) (*longrunningpb.Operation, error) {
	baseUrl, err := url.Parse(c.endpoint)
	if err != nil {
		return nil, err
	}
	baseUrl.Path += fmt.Sprintf("/v2/%v", req.GetName())

	params := url.Values{}
	params.Add("$alt", "json;enum-encoding=int")

	baseUrl.RawQuery = params.Encode()

	// Build HTTP headers from client and context metadata.
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	hds = append(hds, "Content-Type", "application/json")
	headers := gax.BuildHeaders(ctx, hds...)
	opts = append((*c.CallOptions).GetOperation[0:len((*c.CallOptions).GetOperation):len((*c.CallOptions).GetOperation)], opts...)
	unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
	resp := &longrunningpb.Operation{}
	e := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		if settings.Path != "" {
			baseUrl.Path = settings.Path
		}
		httpReq, err := http.NewRequest("GET", baseUrl.String(), nil)
		if err != nil {
			return err
		}
		httpReq = httpReq.WithContext(ctx)
		httpReq.Header = headers

		httpRsp, err := c.httpClient.Do(httpReq)
		if err != nil {
			return err
		}
		defer httpRsp.Body.Close()

		if err = googleapi.CheckResponse(httpRsp); err != nil {
			return err
		}

		buf, err := io.ReadAll(httpRsp.Body)
		if err != nil {
			return err
		}

		if err := unm.Unmarshal(buf, resp); err != nil {
			return err
		}

		return nil
	}, opts...)
	if e != nil {
		return nil, e
	}
	return resp, nil
}

// CreateKeyOperation returns a new CreateKeyOperation from a given name.
// The name must be that of a previously created CreateKeyOperation, possibly from a different process.
func (c *gRPCClient) CreateKeyOperation(name string) *CreateKeyOperation {
	return &CreateKeyOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}),
	}
}

// CreateKeyOperation returns a new CreateKeyOperation from a given name.
// The name must be that of a previously created CreateKeyOperation, possibly from a different process.
func (c *restClient) CreateKeyOperation(name string) *CreateKeyOperation {
	override := fmt.Sprintf("/v2/%s", name)
	return &CreateKeyOperation{
		lro:      longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}),
		pollPath: override,
	}
}

// DeleteKeyOperation returns a new DeleteKeyOperation from a given name.
// The name must be that of a previously created DeleteKeyOperation, possibly from a different process.
func (c *gRPCClient) DeleteKeyOperation(name string) *DeleteKeyOperation {
	return &DeleteKeyOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}),
	}
}

// DeleteKeyOperation returns a new DeleteKeyOperation from a given name.
// The name must be that of a previously created DeleteKeyOperation, possibly from a different process.
func (c *restClient) DeleteKeyOperation(name string) *DeleteKeyOperation {
	override := fmt.Sprintf("/v2/%s", name)
	return &DeleteKeyOperation{
		lro:      longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}),
		pollPath: override,
	}
}

// UndeleteKeyOperation returns a new UndeleteKeyOperation from a given name.
// The name must be that of a previously created UndeleteKeyOperation, possibly from a different process.
func (c *gRPCClient) UndeleteKeyOperation(name string) *UndeleteKeyOperation {
	return &UndeleteKeyOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}),
	}
}

// UndeleteKeyOperation returns a new UndeleteKeyOperation from a given name.
// The name must be that of a previously created UndeleteKeyOperation, possibly from a different process.
func (c *restClient) UndeleteKeyOperation(name string) *UndeleteKeyOperation {
	override := fmt.Sprintf("/v2/%s", name)
	return &UndeleteKeyOperation{
		lro:      longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}),
		pollPath: override,
	}
}

// UpdateKeyOperation returns a new UpdateKeyOperation from a given name.
// The name must be that of a previously created UpdateKeyOperation, possibly from a different process.
func (c *gRPCClient) UpdateKeyOperation(name string) *UpdateKeyOperation {
	return &UpdateKeyOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}),
	}
}

// UpdateKeyOperation returns a new UpdateKeyOperation from a given name.
// The name must be that of a previously created UpdateKeyOperation, possibly from a different process.
func (c *restClient) UpdateKeyOperation(name string) *UpdateKeyOperation {
	override := fmt.Sprintf("/v2/%s", name)
	return &UpdateKeyOperation{
		lro:      longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}),
		pollPath: override,
	}
}